package chouXiangLei.chouXiangLei1;

public abstract class Shape {
    /*public String name;
      public void eat(){

      }*/
    public abstract void draw();
}

abstract class A extends Shape{
    abstract void test();
}

class C extends A{
    @Override
    void test(){

    }
    @Override
    public void draw(){

    }
}
